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Note 7 - Goodwill and Other Intangible Assets - Goodwill and Other Intangible Assets (Details) - USD ($)
$ in Thousands
Aug. 26, 2023
Nov. 26, 2022
Intangibles subject to amortization, Intangible Assets, Net $ 190  
Trade names 8,688 $ 8,723
Goodwill 12,669 12,772
Total goodwill and other intangible assets 21,547 21,727
Customer Relationships [Member]    
Intangibles subject to amortization, Gross Carrying Amount 512 512
Intangibles subject to amortization, Accumulated Amortization (322) (280)
Intangibles subject to amortization, Intangible Assets, Net $ 190 $ 232